978604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 1951488

約数和(自身を除く): 972884

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 967, 1012, 1934, 3868, 10637, 21274, 22241, 42548, 44482, 88964, 244651, 489302, 978604]

約数ペア:

[(1, 978604), (2, 489302), (4, 244651), (11, 88964), (22, 44482), (23, 42548), (44, 22241), (46, 21274), (92, 10637), (253, 3868), (506, 1934), (967, 1012)]